| Acronym | Meaning |
| AWC | Aviation Weather Center |
| ELF | Extremely Low Frequency |
| GATT | General Agreement On Tariffs And Trade |
| GMU | Gyro Mechanical Unit |
| MAB | Man And The Biosphere Program |
| OCTS | Ocean Color And Temperature Scanner |
| BOD | Beneficial Occupancy Date |
| FAPS | Fate Of Atmospheric Pollutants Study |
| FX | FSL's X-window Workstation |
| BIOFLUX | Bioaerosol Flux |